@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;700;900&family=Barlow:wght@400;500;600&display=swap');

:root {
  --blue-dark: #020b1e;
  --blue-mid: #0a1a4a;
  --blue: #0a3aff;
  --blue-light: #1e6fff;
  --red: #e01020;
  --red-dark: #a80c18;
  --white: #ffffff;
  --gray: #a0b0c8;
  --section-pad: 80px 0;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Barlow', sans-serif; background: var(--blue-dark); color: var(--white); overflow-x: hidden; }
h1, h2, h3 { font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; letter-spacing: 1px; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(2,11,30,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(30,111,255,0.2);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 24px;
  max-width: 1300px;
  margin: 0 auto;
}

.nav-socials { display: flex; gap: 14px; align-items: center; }

.nav-socials a {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, border-color .2s;
}

.nav-socials a:hover { background: var(--blue); border-color: var(--blue); }
.nav-socials svg { width: 16px; height: 16px; fill: var(--white); }

.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }

.nav-links a {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  transition: color .2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 2px;
  background: var(--blue-light);
  transition: width .25s;
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.btn {
  display: inline-block;
  padding: 10px 24px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 4px;
  cursor: pointer;
  border: none;
  transition: transform .15s, box-shadow .15s, background .2s;
}

.btn-red { background: var(--red); color: var(--white); box-shadow: 0 4px 20px rgba(224,16,32,0.4); }
.btn-red:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 6px 28px rgba(224,16,32,0.55); }
.btn-blue { background: var(--blue); color: var(--white); box-shadow: 0 4px 20px rgba(10,58,255,0.4); }
.btn-blue:hover { background: var(--blue-light); transform: translateY(-2px); }

#omne-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 64px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('images/hero-bg.png') center/cover no-repeat;
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(2,11,30,0.88) 40%, rgba(2,11,30,0.3) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero-text { max-width: 560px; }

.hero-text h1 {
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 900;
  line-height: 0.9;
  color: var(--white);
  text-shadow: 0 0 40px rgba(30,111,255,0.5);
}

.hero-text h1 span { color: var(--blue-light); }

.hero-tagline {
  font-size: 1.4rem;
  font-style: italic;
  color: rgba(255,255,255,0.8);
  margin: 16px 0 36px;
  font-weight: 400;
}

.hero-person { position: relative; z-index: 2; flex-shrink: 0; }

.hero-person img {
  width: clamp(260px, 35vw, 480px);
  filter: drop-shadow(0 0 40px rgba(30,111,255,0.5));
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

.particles { position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }

.particle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(100,180,255,0.8), transparent);
  animation: particle-float linear infinite;
}

@keyframes particle-float {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100px) scale(1); opacity: 0; }
}

section { padding: var(--section-pad); }

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  margin-bottom: 48px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  left: 0; bottom: -10px;
  width: 60px; height: 4px;
  background: var(--red);
  border-radius: 2px;
}

#o-mne {
  background: linear-gradient(180deg, var(--blue-dark) 0%, var(--blue-mid) 50%, var(--blue-dark) 100%);
  position: relative;
  overflow: hidden;
}

#o-mne::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(10,58,255,0.12), transparent 70%);
  pointer-events: none;
}

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }

.about-text p { font-size: 1.05rem; line-height: 1.75; color: rgba(255,255,255,0.78); margin-bottom: 20px; }

.about-img { position: relative; }

.about-img img {
  border-radius: 12px;
  border: 2px solid rgba(30,111,255,0.3);
  box-shadow: 0 0 60px rgba(10,58,255,0.25);
  width: 100%;
}

.about-img::before {
  content: '';
  position: absolute;
  top: -12px; left: -12px; right: 12px; bottom: 12px;
  border: 2px solid rgba(30,111,255,0.18);
  border-radius: 14px;
  z-index: -1;
}

#co-me-zajima { background: var(--blue-dark); }

.interests-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }

.interest-card {
  background: linear-gradient(135deg, rgba(10,26,74,0.9), rgba(2,11,30,0.95));
  border: 1px solid rgba(30,111,255,0.2);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  position: relative;
  overflow: hidden;
}

.interest-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--red));
  transform: scaleX(0);
  transition: transform .3s;
}

.interest-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(10,58,255,0.25); border-color: rgba(30,111,255,0.5); }
.interest-card:hover::before { transform: scaleX(1); }

.interest-icon { font-size: 2.8rem; margin-bottom: 16px; display: block; }
.interest-card h3 { font-size: 1.2rem; margin-bottom: 12px; }
.interest-card p { font-size: 0.9rem; color: rgba(255,255,255,0.6); line-height: 1.6; }

#recenze { background: linear-gradient(180deg, var(--blue-dark), var(--blue-mid), var(--blue-dark)); }

.filter-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }

.filter-tab {
  padding: 7px 18px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
  color: rgba(255,255,255,0.7);
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all .2s;
}

.filter-tab:hover, .filter-tab.active { background: var(--blue); border-color: var(--blue); color: var(--white); }
.filter-tab.active-red { background: var(--red); border-color: var(--red); color: var(--white); }

.recenze-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 24px; }

.recenze-card {
  background: linear-gradient(160deg, rgba(10,26,74,0.85), rgba(2,11,30,0.9));
  border: 1px solid rgba(30,111,255,0.2);
  border-radius: 12px;
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
  cursor: pointer;
}

.recenze-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(10,58,255,0.3); }

.recenze-card-img {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, rgba(10,40,120,0.6), rgba(2,11,30,0.9));
}

.recenze-card-img img {
  height: 170px;
  object-fit: contain;
  transition: transform .3s;
}

.recenze-card:hover .recenze-card-img img { transform: scale(1.08); }

.recenze-card-body { padding: 18px; }
.recenze-card-body h3 { font-size: 1rem; margin-bottom: 8px; }
.recenze-card-body p { font-size: 0.82rem; color: rgba(255,255,255,0.55); line-height: 1.55; }
.stars { color: #f5c518; font-size: 0.85rem; margin-bottom: 6px; }

#blog { background: var(--blue-dark); }

.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 28px; }

.blog-card {
  background: linear-gradient(160deg, rgba(10,26,74,0.85), rgba(2,11,30,0.9));
  border: 1px solid rgba(30,111,255,0.15);
  border-radius: 12px;
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
}

.blog-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(10,58,255,0.25); }

.blog-card-img { height: 200px; overflow: hidden; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.blog-card:hover .blog-card-img img { transform: scale(1.05); }

.blog-card-body { padding: 22px; }

.blog-tag {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(10,58,255,0.3);
  border: 1px solid rgba(10,58,255,0.5);
  border-radius: 3px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--blue-light);
  margin-bottom: 10px;
}

.blog-card-body h3 { font-size: 1.1rem; margin-bottom: 10px; line-height: 1.3; }
.blog-card-body p { font-size: 0.85rem; color: rgba(255,255,255,0.55); line-height: 1.6; margin-bottom: 16px; }

.blog-more {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--blue-light);
  transition: gap .2s;
}

.blog-more:hover { gap: 10px; }
.blog-cta { text-align: center; margin-top: 48px; }

#kontakt {
  background: linear-gradient(180deg, var(--blue-dark), var(--blue-mid), var(--blue-dark));
  position: relative;
  overflow: hidden;
}

#kontakt::before {
  content: '';
  position: absolute;
  bottom: -300px; left: -200px;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224,16,32,0.07), transparent 70%);
  pointer-events: none;
}

.kontakt-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }

.kontakt-info h2 { margin-bottom: 24px; }
.kontakt-info p { color: rgba(255,255,255,0.68); line-height: 1.75; margin-bottom: 32px; }

.contact-detail {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding: 16px 20px;
  background: rgba(10,26,74,0.5);
  border: 1px solid rgba(30,111,255,0.2);
  border-radius: 8px;
  transition: border-color .2s;
}

.contact-detail:hover { border-color: rgba(30,111,255,0.5); }

.contact-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.contact-text { font-size: 0.95rem; }
.contact-text strong { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; color: var(--gray); margin-bottom: 2px; }
.contact-text a { color: var(--white); transition: color .2s; }
.contact-text a:hover { color: var(--blue-light); }

.kontakt-form {
  background: linear-gradient(135deg, rgba(10,26,74,0.7), rgba(2,11,30,0.8));
  border: 1px solid rgba(30,111,255,0.2);
  border-radius: 16px;
  padding: 40px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: rgba(2,11,30,0.8);
  border: 1px solid rgba(30,111,255,0.25);
  border-radius: 6px;
  color: var(--white);
  font-family: 'Barlow', sans-serif;
  font-size: 0.95rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue-light);
  box-shadow: 0 0 0 3px rgba(30,111,255,0.15);
}

.form-group textarea { height: 130px; resize: vertical; }

.antispam { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.antispam label { margin: 0; }
.antispam input { width: 80px !important; }

.form-status { margin-top: 14px; padding: 12px 16px; border-radius: 6px; font-size: 0.9rem; display: none; }
.form-status.success { background: rgba(0,180,80,0.15); border: 1px solid rgba(0,180,80,0.4); color: #4cff90; display: block; }
.form-status.error { background: rgba(224,16,32,0.15); border: 1px solid rgba(224,16,32,0.4); color: #ff6070; display: block; }

footer {
  background: rgba(0,5,15,0.98);
  border-top: 1px solid rgba(30,111,255,0.15);
  padding: 28px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
}

footer a { color: rgba(255,255,255,0.55); transition: color .2s; }
footer a:hover { color: var(--blue-light); }

.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-hamburger span { width: 26px; height: 2px; background: var(--white); border-radius: 2px; transition: all .3s; }

@media (max-width: 900px) {
  .about-grid, .kontakt-grid { grid-template-columns: 1fr; }
  .hero-content { flex-direction: column; text-align: center; }
  .hero-person img { width: 260px; }
}

@media (max-width: 700px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: rgba(2,11,30,0.98); padding: 24px; gap: 20px; border-bottom: 1px solid rgba(30,111,255,0.2); }
  .nav-links.open { display: flex; }
  .nav-hamburger { display: flex; }
  .nav-cta { display: none; }
  .recenze-grid, .blog-grid { grid-template-columns: 1fr; }
  .kontakt-form { padding: 24px; }
}

.about-text .btn { margin-top: 8px; }
.kontakt-form h3 { margin-bottom: 24px; font-size: 1.5rem; }
.kontakt-form .btn[type="submit"] { width: 100%; padding: 14px; }
.form-success { padding: 32px 24px; text-align: center; font-size: 1.1rem; font-weight: 600; color: var(--red); }